| 机械功率测试装置之测力系统设计 |
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| 引用本文： | 彭越,马叙,毕大森,M.K.Clee. 机械功率测试装置之测力系统设计[J]. 锻压装备与制造技术, 2014, 0(2): 43-44 |
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| 作者姓名： | 彭越 马叙 毕大森 M.K.Clee |
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| 作者单位： | [1]天津理工大学材料科学与工程学院,天津300384 [2]显示材料与光电器件省部共建教育部重点实验室,天津300384 [3] 天津市电工铜质线材企业重点实验室,天津300384 [4] 斯旺西大学工程学院,英国威尔士SA28PP |
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| 摘 要： | 简述了一套测力系统的结构及其各部分组成。该装置设计以能提供恒定阻力为出发点,将不同系统进行有效组合,形成一个完整的能有效测量并能直接读取阻力值的阻力装置。该装置可方便快捷地设置阻力值大小,易于操作。
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| 关 键 词： | 机械设计 机械功率 测量 阻力 棘轮 |
Design of force measurement system for mechanical power measuring equipment |
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| Affiliation: | PENG Yue, MA Xu, BI Dasen, M.K.Clee ( 1.School of Material Science and Engineering, Tianjin University of Technology, Tianjin 300384, China; 2.Key Laboratory of Display Material and Optical Device of Ministry of Education, Tianjin 300384, China; 3. Tianjin Enterprise Key Laboratory of Cooper Wires for Electrical Purposes, Tianjin 300384, China; 4.College of Engineering, Swansea University, Wales, SA28PP) |
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| Abstract: | This device has been designed mainly for outputting constant mechanical resistance forces （F） for swimmer. As per the velocity （V） of swimmer, the mechanical power of each swimmer has been calculated through power formula P=F＊V. The resistance system includes brake disk, brake pads, ratchet wheel, mechanical spring equipment, indicator of mechanical force, support screw, and bolt, etc. The innovative characteristic of the device is that the resistance can be set validly and accurately. The ratchet wheel has been used to execute multiple tests repeatedly to swimmer after finish one-time setting the force, without rechecking resistance. |
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| Keywords: | Mechanical power Mechanical spring Indicator Rachet wheel |
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